body {
    font-family: 'Arial', sans-serif;
    background-color: #f4f7fa;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 600px;
}

h1 {
    text-align: center;
    color: #333;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin-top: 10px;
    color: #555;
}

input[type="text"],
input[type="number"],
input[type="checkbox"] {
    padding: 8px;
    margin-top: 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button {
    padding: 10px;
    margin-top: 20px;
    border: none;
    border-radius: 4px;
    background-color: #4a69bb;
    color: white;
    cursor: pointer;
}

button[type="button"] {
    background-color: #f1c40f;
}

button:hover {
    opacity: 0.9;
}